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Bolts M6 X 20 Hxbt SS (Jar 100)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Dimensional Standard:
- DIN 933
- Division:
- Electrical H1
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 9.78 - 10 in.
- Fastener Height:
- 3.85 - 4.15
- Fastener Length:
- 20mm
- Fastener Width:
- 11.05
- Grade:
- A-2
- Language Code:
- EN
- Material Standard:
- ISO 3506
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-Hex_Hd_Metric_Bolt_18-8_and_316_SS.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- CT
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 2.15 in
- Product Length:
- 3 in
- Product Weight:
- 635 g
- Product Width:
- 76.2 MM
- Sub Division:
- Electrical-E H2
- Thread Pitch:
- 1
- Thread Standard:
- ISO 724|ISO 965-1
- Wrenching Height:
- 2.7
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Hexagonal Bolt
- Type2:
- Hexagonal Bolt
- Series:
- JMSBHC
- Product Details:
- Hexagonal Bolt
- Product Material:
- 18-8 Stainless Steel
Metallics JMSBHC620 – Frequently Asked Questions
1) What thread pitch does an M6 x 20 Metallics hex bolt use, and will a standard M6 nut fit it?
Thread pitch is 1.0mm, which is the coarse M6 pitch under ISO 724 and ISO 965-1. Any standard coarse M6 nut or a tapped M6 hole will take it. It will not thread into an M6 x 0.75 fine-pitch hole.
2) Is the Metallics JMSBHC620 bolt 18-8 stainless or 316?
It is 18-8 stainless steel, property class A2 under ISO 3506. A2 holds up well indoors and in normal exterior exposure. For coastal salt air, pool chemical rooms, or wastewater, step up to A4/316 stainless instead.
3) Are Metallics JMSBHC620 bolts Buy American or ARRA compliant for a government job?
Both the ARRA and Buy American fields on the JMSBHC620 are flagged compliant. Country of origin is China, so verify that against the specific domestic-content clause in your contract before you submit it on a federally funded project.
4) What wrench size do I need for these M6 stainless hex bolts?
The hex head measures 10mm across the flats, so a 10mm wrench or socket drives it. Wrenching height on the head is 2.7mm, so a shallow socket seats fine.
5) Will stainless M6 bolts work for mounting electrical enclosures and strut hardware outdoors?
Yes. These are 18-8 stainless hex bolts catalogued for electrical work, so they are non-rusting for enclosure lids, ground bars, and outdoor junction box mounting. One caution common to all stainless fasteners: 18-8 galls easily, so run the nut on slowly and use an anti-seize if you are torquing hard.
6) How many bolts come in a jar of Metallics JMSBHC620, and is there a minimum order?
They ship 100 to a jar, and that jar of 100 is the order minimum. Total weight of the jar is 635 g.
7) Do these M6 bolts come with nuts or washers?
No. The JMSBHC620 jar is bolts only, 100 hex head M6 x 20 bolts. Order coarse-pitch M6 nuts and M6 flat or lock washers separately, and match them in 18-8 stainless so you are not mixing metals at the joint.
How fast can I get the Metallics JMSBHC620 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics JMSBHC620 come with a warranty?
Absolutely. The Metallics JMSBHC620 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics JMSBHC620?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics JMSBHC620 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.